请有人帮助我将文本放入段落中。我有这个代码:
private void createDOCDocument(String from, File file) throws Exception {
POIFSFileSystem fs = new POIFSFileSystem(DOCGenerator.class.getClass().getResourceAsStream("/poi/template.doc"));
HWPFDocument doc = new HWPFDocument(fs);
Range range = doc.getRange();
Paragraph par1 = range.insertAfter(new ParagraphProperties(), 0);
CharacterRun run1 = par1.insertAfter(from);
run1.setFontSize(11);
DocumentSummaryInformation dsi = doc.getDocumentSummaryInformation();
CustomProperties cp = dsi.getCustomProperties();
if (cp == null)
cp = new CustomProperties();
cp.put("myProperty", "foo bar baz");
dsi.setCustomProperties(cp);
doc.write(new FileOutputStream(file));
}
但问题是,如果我将“from”字符串直接放入范围,它将在结果文档中,但如果我创建一个段落并将其放入其中,则文档为空。即使我用 apache tika 及其 WordExtractor 处理它,它也一无所获。
顺便说一句 /poi/template.doc 是空文档。
如果我这样做:
Paragraph par1 = range.getParagraph(0);
CharacterRun run1 = par1.insertAfter(from);
并且 from 是“whatever”,然后在文档中有“w”(初始)字符的开头......这到底是什么?